Patents by Inventor Matthew S. Carroll

Matthew S. Carroll has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20200169141
    Abstract: An electric motor built for exposure to high pressure fluid includes a unitary metal sleeve that provides a fluid barrier between the rotor and the stator. An overmolded resin encapsulates the stator windings and reinforces the sleeve to minimize deformation of the sleeve under high fluid pressures. The overmolded resin also fixes the positions of insulation displacement connectors connected to the stator windings, thereby avoiding mechanical brackets and fasteners for holding the insulation displacement connectors in position.
    Type: Application
    Filed: January 31, 2020
    Publication date: May 28, 2020
    Inventors: Matthew Allen CARROLL, Lee L. SNIDER, Mohammad KHANDAN-BARANI, Ronald G. FLANARY, Allen DUNCAN, Travis S. KING
  • Patent number: 10574114
    Abstract: An electric motor built for exposure to high pressure fluid includes a unitary metal sleeve that provides a fluid barrier between the rotor and the stator. An overmolded resin encapsulates the stator windings and reinforces the sleeve to minimize deformation of the sleeve under high fluid pressures. The overmolded resin also fixes the positions of insulation displacement connectors connected to the stator windings, thereby avoiding mechanical brackets and fasteners for holding the insulation displacement connectors in position.
    Type: Grant
    Filed: May 2, 2017
    Date of Patent: February 25, 2020
    Assignee: Moog Inc.
    Inventors: Matthew Allen Carroll, Lee L. Snider, Mohammad Khandan-Barani, Ronald G. Flanary, Allen Duncan, Travis S. King
  • Patent number: 10526215
    Abstract: A system for reducing a level of metallic contaminants from an aqueous stream is described, including at least one of an aluminum oxide sorption media and an ion exchange media (media 1) and a functionalized activated alumina media (media 2), wherein the system is configured to: a. lower the pH of the metallic contaminant -contaminated aqueous stream to less than 6, b. contact the metallic contaminated aqueous stream with at least one of the aluminum oxide sorption media and the ion exchange media (media 1) c. contact the metallic contaminant-contaminated aqueous stream with the functionalized activated alumina media (media 2) wherein the contact with the at least one of the aluminum oxide sorption media and the ion exchange media and the functionalized activated alumina media forms a metallic contaminant-reduced aqueous solution; and d. discharge a metallic contaminant -depleted aqueous solution.
    Type: Grant
    Filed: July 17, 2015
    Date of Patent: January 7, 2020
    Assignee: THE FRAZER AND CRUICKSHANK LIVING TRUST
    Inventors: Nancy S. Sherwood, Matthew T. Luebbers, Rebecca H. Carroll
  • Publication number: 20190270736
    Abstract: Disclosed herein are compounds and compositions useful in the treatment of GLS1 mediated diseases, such as cancer, having the structure of Formula I: Methods of inhibition GLS1 activity in a human or animal subject are also provided.
    Type: Application
    Filed: May 14, 2019
    Publication date: September 5, 2019
    Inventors: Maria Emilia DI FRANCESCO, Philip JONES, Timothy HEFFERNAN, Matthew M. HAMILTON, Zhijun KANG, Michael J. SOTH, Jason P. BURKE, Kang LE, Christopher Lawrence CARROLL, Wylie S. PALMER, Richard LEWIS, Timothy MCAFOOS, Barbara CZAKO, Gang LIU, Jay THEROFF, Zachary HERRERA, Anne YAU
  • Patent number: 10344025
    Abstract: Disclosed herein are compounds and compositions useful in the treatment of GLS1 mediated diseases, such as cancer, having the structure of Formula I: Methods of inhibition GLS1 activity in a human or animal subject are also provided.
    Type: Grant
    Filed: June 15, 2017
    Date of Patent: July 9, 2019
    Assignee: Board of Regents, The University of Texas System
    Inventors: Maria Emilia Di Francesco, Philip Jones, Timothy Heffernan, Matthew M. Hamilton, Zhijun Kang, Michael J. Soth, Jason P. Burke, Kang Le, Christopher Lawrence Carroll, Wylie S. Palmer, Richard Lewis, Timothy McAfoos, Barbara Czako, Gang Liu, Jay Theroff, Zachary Herrera, Anne Yau
  • Patent number: 6876097
    Abstract: An internal combustion engine system is disclosed that improves regulation of engine speed relative to a speed setpoint. The system controls ignition timing, throttle plate actuation, fuel valve actuation or a combination thereof in accordance with maintaining a setpoint speed. The system also includes a transient air flow estimation for further improving setpoint speed accuracy.
    Type: Grant
    Filed: February 22, 2002
    Date of Patent: April 5, 2005
    Assignee: Cummins Engine Company, Inc.
    Inventors: Robert J. Thomas, Terry M VandenBerghe, Matthew S. Carroll
  • Patent number: 6457467
    Abstract: One embodiment of the present invention includes sensing speed or an internal combustion engine that includes a manifold coupled to an air pathway and a gaseous fuel line, sensing manifold pressure, and sensing manifold temperature. Air mass flow rate is determined as a function of the sensed engine spaced, manifold pressure, and manifold temperature. Fuel mass flow rate in the fuel line is sensed and fuel is controlled through the fuel line in accordance with the air mass flow rate and the fuel mass flow rate.
    Type: Grant
    Filed: February 1, 2000
    Date of Patent: October 1, 2002
    Assignee: Cummins Engine Company, Inc.
    Inventors: Jeff S. O'Neill, Martin A. Iwamuro, John A. Connally, Matthew S. Carroll, Jim A. Zigan
  • Publication number: 20020113439
    Abstract: An internal combustion engine system is disclosed that improves regulation of engine speed relative to a speed setpoint. The system controls ignition timing, throttle plate actuation, fuel valve actuation or a combination thereof in accordance with maintaining a setpoint speed. The system also includes a transient air flow estimation for further improving setpoint speed accuracy.
    Type: Application
    Filed: February 22, 2002
    Publication date: August 22, 2002
    Inventors: Robert J. Thomas, Terry M. VandenBerghe, Matthew S. Carroll
  • Patent number: 6041765
    Abstract: Engine (60) has manifold (62) and includes an air pathway (20) and a fuel line (30) coupled to the manifold (62) for supplying a fuel charge. Fuel line (30) has a controllable valve (40) for regulating fuel flow and a first sensor (38) providing a fuel signal corresponding to mass flow rate of fuel through the fuel line. A second sensor (65) provides a speed signal corresponding to rotational speed of the engine. A third sensor (63) provides a temperature signal corresponding to temperature within the manifold. A fourth sensor (64) provides a pressure signal corresponding to pressure within the manifold. A fifth sensor (76) provides an exhaust signal corresponding to air/fuel ratio for combusted air and fuel in the exhaust pathway. A controller (80) responsive to the controllable valve (40) and sensors (38), (63), (64), (65), and (76) determines an air signal corresponding to the mass flow rate of air through the air pathway (20) as a function of the speed signal, temperature signal, and pressure signal.
    Type: Grant
    Filed: March 4, 1999
    Date of Patent: March 28, 2000
    Assignee: Cummins Engine Company, Inc.
    Inventors: Jeff S. O'Neill, Martin A. Iwamuro, John A. Connally, Matthew S. Carroll, Jim A. Zigan
  • Patent number: 5904131
    Abstract: Engine (60) has manifold (62) and includes an air pathway (20) and a fuel line (30) coupled to the manifold (62) for supplying a fuel charge. Fuel line (30) has a controllable valve (40) for regulating fuel flow and a first sensor (38) providing a fuel signal corresponding to mass flow rate of fuel through the fuel line. A second sensor (65) provides a speed signal corresponding to rotational speed of the engine. A third sensor (63) provides a temperature signal corresponding to temperature within the manifold. A fourth sensor (64) provides a pressure signal corresponding to pressure within the manifold. A fifth sensor (76) provides an exhaust signal corresponding to air/fuel ratio for combusted air and fuel in the exhaust pathway. A controller (80) responsive to the controllable valve (40) and sensors (38), (63), (64), (65), and (76) determines an air signal corresponding to the mass flow rate of air through the air pathway (20) as a function of the speed signal, temperature signal, and pressure signal.
    Type: Grant
    Filed: December 28, 1995
    Date of Patent: May 18, 1999
    Assignee: Cummins Engine Company, Inc.
    Inventors: Jeff S. O'Neill, Martin A. Iwamuro, John A. Connally, Matthew S. Carroll, Jim A. Zigan